# HG changeset patch
# User andrey.rusakov@oracle.com
# Date 1464002933 -10800
#      Mon May 23 14:28:53 2016 +0300
# Node ID 96f1a413f81ec591ee38e2733fba65de97eb24fc
# Parent  45f42124f7b4b15820a87684efad4b3ccc71865d
8088078: [Chart] "Insert Series" can not work as expected after we remove all data
summary: Fixed error while adding new series to empty table or when no series selected.

diff --git a/apps/samples/Ensemble8/src/app/java/ensemble/samplepage/XYDataVisualizer.java b/apps/samples/Ensemble8/src/app/java/ensemble/samplepage/XYDataVisualizer.java
--- a/apps/samples/Ensemble8/src/app/java/ensemble/samplepage/XYDataVisualizer.java
+++ b/apps/samples/Ensemble8/src/app/java/ensemble/samplepage/XYDataVisualizer.java
@@ -198,7 +198,9 @@
             while (node != null && !(node instanceof TreeTableRow) && !(node instanceof TreeTableCell)) {
                 node = node.getParent();
             }
-            if (node instanceof TreeTableCell) {
+            if (node == null) {
+                getSelectionModel().clearSelection();
+            } else if (node instanceof TreeTableCell) {
                 TreeTableCell tc = (TreeTableCell) node;
                 if (tc.getItem() == null) {
                     getSelectionModel().clearSelection();
@@ -237,10 +239,8 @@
         insertSeriesMenuitem.setDisable(!isEditable());
         insertSeriesMenuitem.setOnAction((ActionEvent t) -> {
             TreeItem<XYChartItem<X, Y>> selectedItem = getSelectionModel().getSelectedItem();
-            if (selectedItem == null) {
-                return;
-            }
-            Object value = selectedItem.getValue().getValue();
+            Object value = selectedItem == null ? chart.getData()
+                    : selectedItem.getValue().getValue();
             if (value instanceof ObservableList) {
                 ObservableList parentList = (ObservableList) value;
                 insertSeries(parentList.size(), parentList);